黑飛 Save Sign in to save words Simplified: 黑飞 hēifēi ㄏㄟ ㄈㄟ to fly illegally (of planes, drones etc) Character by character 黑(hēi)short name for Heilongjiang 黑龙江 hēilóngjiāng 飛(fēi)fly A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0